Rockagator Hydric Series 40-Liter Waterproof Backpacks
Hell Or High Water, This Pack Has It Figured Out
Your gear doesn't get a say in the weather. Neither should you have to worry about it. The Hydric 40L is a 100% waterproof roll-top backpack built for the moments when everything else gets soaked — river crossings, downpours, dropped packs, unexpected swims.
🎒 Get 2 Dry Bags Free With Your Hydric 40L
Exclusive bundle offer — while supplies last. Every Hydric 40L bundle includes 2 waterproof dry bags at no extra cost, same price as the backpack alone. Look for "BUNDLE SPECIAL" in the product name below to grab yours — this pairing won't always be available at this price.
The problem with "water-resistant"
Most backpacks marketed to outdoor adventurers are water-resistant, not waterproof. That distinction matters the first time you're caught in real weather — resistant gear buys you a few minutes before your electronics, spare clothes, or food are soaked through. The Hydric 40L doesn't make that compromise.
How it actually works
- Roll-top seal: Three folds and a buckle create a fully submersible seal — no zippers to fail, no seams to leak.
- Welded (not taped) seams: Taped seams peel over time. Welded seams don't.
- 40-liter capacity: Room for a multi-day trip's worth of gear without the bulk of a full expedition pack.
- Rugged UTX hardware: Built to handle abrasion from rock, boat decks, and truck beds — not just rain.
Built for
River trips and canyoneering. Hunting trips into the backwoods. Motorcycle and ATV runs. Fishing from a boat. Anywhere your gear is one bad moment away from ruined.
Questions before you buy
What if it doesn't fit what I need? Check our sizing and capacity guide, or reach out — we'll help you pick the right pack.
Is it really fully submersible? Yes — the roll-top seal is rated for full submersion, not just splashes.
What's the warranty? See our product reviews and warranty details below before you order.
